11499780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 32457600

約数和(自身を除く): 20957820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1399, 1644, 2055, 2740, 2798, 4110, 4197, 5596, 6995, 8220, 8394, 13990, 16788, 20985, 27980, 41970, 83940, 191663, 383326, 574989, 766652, 958315, 1149978, 1916630, 2299956, 2874945, 3833260, 5749890, 11499780]

約数ペア:

[(1, 11499780), (2, 5749890), (3, 3833260), (4, 2874945), (5, 2299956), (6, 1916630), (10, 1149978), (12, 958315), (15, 766652), (20, 574989), (30, 383326), (60, 191663), (137, 83940), (274, 41970), (411, 27980), (548, 20985), (685, 16788), (822, 13990), (1370, 8394), (1399, 8220), (1644, 6995), (2055, 5596), (2740, 4197), (2798, 4110)]